Over the previous decades, applications of acid digestions for the determination of gold have reported low or variable gold recoveries from geological samples on a consistent basis. 1,2 Poor gold ...

Mining plants require various samples of the metals extracted from ore to be routinely analyzed, including the feed (crushed ore), the tails (waste ore left over after processing) and the concentrate ...

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Ian Klassen, President and CEO comments: "We are extremely pleased with the results of the testwork with the Steinert ore sorting equipment, which demonstrated excellent ability to identify and reject ...

Brasnova Energy Materials Inc. Appoints Qualified Person And Initiates Sampling Program On The Capela Gold Project, Brazil. Brasnova Energy Materials Inc. Appoints Qualified Person and Initiates ...

Five of the seven samples returned highly anomalous assays, including: 13.04% CuEq; 10.6% Cu, 0.58 g/t Au, 66.9 g/t Ag, 0.18% Mo from Sample A0284805 1.22% CuEq; 0.86% Cu, 0.28 g/t Au, 7.12 g/t Ag, 23 ...

Spanish Mountain Gold Ltd. is pleased to announce the Phase 1 test results for sensor based particle sorting on the gold mineralization from the Phoenix deposit. These results, which essentially ...

Margaux Resources Ltd. (TSX VENTURE:MRL, OTCQB:MARFF) is pleased to provide an update on the Company’s initial fieldwork on its Ore Hill property, part of Margaux’s Kootenay Arc project in southern ...

A "supergiant" deposit of high-quality gold ore discovered in China may be one of the largest and most lucrative reservoirs ...